I have the definite feeling that what we're dealing with is an underground porn ring where they attack women and film the attack. Like, the light that Trish saw? Camera light from someone filming?
Just a theory.
But I'm pretty sure the boys watching porn and the computer stuff (remote viewing spyware so Ian can watch Trish is my guess) is all related to the attack(s). I use the plural because two more potential victims turn up in the course of these episodes, one from as long ago as two years before. She never reported it because she assumed that, because she was done up for a night at the pub, she'd be considered as "asking for it." Or earn a reputation as a slut.
Look, this is a difficult season to watch. Painful even. But it's doing a very nice job of delicately prying apart the layers of rape culture. I commend it for that. (Still, if it were any other show but Broadchurch, I probably wouldn't be able to stomach it.)
Meanwhile, Mark has gone off to find Joe after getting info on his whereabouts from a private investigator. We find out the man Trish slept with the morning of Cath's party was Cath's husband Jim—no relationship ties, just both feeling sex starved. Still, after the police get to the truth of it, Trish feels like she must tell Cath before Cath finds out some other way, and that goes about as well as can be expected. Ed weighs in, too, by beating Jim up.
Still can't entirely figure Ed out. At first I thought maybe he was sweet on Trish, but then he also seems protective of Cath? Or did he beat Jim up because Jim slept with Trish, not because Jim betrayed Cath? SMH. Who knows!
We're halfway through—more than halfway—so things should begin to tighten. Dare I say the net, the rope? I still feel like Leo is the lynchpin in all this . . .